Base | Representation |
---|---|
bin | 10100001011000000… |
… | …01001011011011101 |
3 | 1000221202001100211111 |
4 | 22011200021123131 |
5 | 134134402402144 |
6 | 4550342422021 |
7 | 532241125240 |
oct | 120540113335 |
9 | 30852040744 |
10 | 10829731549 |
11 | 465811266a |
12 | 2122a31911 |
13 | 10378800a0 |
14 | 74a42b257 |
15 | 435b59534 |
hex | 2858096dd |
10829731549 has 64 divisors (see below), whose sum is σ = 14639349760. Its totient is φ = 7771023360.
The previous prime is 10829731541. The next prime is 10829731567. The reversal of 10829731549 is 94513792801.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 10829731549 - 23 = 10829731541 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10829731541) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5198062 + ... + 5200144.
It is an arithmetic number, because the mean of its divisors is an integer number (228739840).
Almost surely, 210829731549 is an apocalyptic number.
10829731549 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
10829731549 is a deficient number, since it is larger than the sum of its proper divisors (3809618211).
10829731549 is a wasteful number, since it uses less digits than its factorization.
10829731549 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2250.
The product of its (nonzero) digits is 544320, while the sum is 49.
The spelling of 10829731549 in words is "ten billion, eight hundred twenty-nine million, seven hundred thirty-one thousand, five hundred forty-nine".
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